Retinol and retinal / 视黄醇与视黄醛
Ingredient overview
Retinoid guidance emphasizes suitability, tolerance and gradual introduction. These ingredients should not be treated as an automatic two-product layering routine.
Read the sources
- Retinoid or retinol? · American Academy of DermatologyProfessional guidance
What the evidence can and cannot tell you
Ingredient studies and supplier materials describe particular substances, concentrations, vehicles, use conditions or test methods. They do not establish the performance, safety or claim support of a new AURVONX project formula.
For a project, confirm the exact ingredient identity and grade, level, supplier specification, formula compatibility, stability and preservation, intended use, destination-market rules and evidence for the finished product.
From ingredients to your product range
Consider the ingredient within the complete product: its format, texture, application area and place in the routine. Discuss your preferred ingredient direction with our team.